package com.atguigu.gulimall.member.interceptor;

import com.atguigu.common.constant.AuthServerConstant;
import com.atguigu.common.vo.MemberRespVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @Author : Jungle
 * @Description :  订单页面全部需要登录
 */
@Component
public class LoginUserInterceptor implements HandlerInterceptor {
    public static ThreadLocal<MemberRespVo> loginUser = new ThreadLocal<>();
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        ///member/memberreceiveaddress/info/{id} 放行
        ///member/memberreceiveaddress/info/{id} 匹配路径放行
        // uri /order/order/status/{orderSn}
        // url是需要带上域名member.gulimall.com/member/memberreceiveaddress/info/{id}

        String uri = request.getRequestURI();
        //boolean match = new AntPathMatcher().match("/order/order/status/**", uri);
        boolean match = new AntPathMatcher().match("/member/**", uri);
        if (match) {
            //匹配的话直接放行
            return true;
        }
        MemberRespVo attribute = (MemberRespVo) request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
        if (attribute != null) {
            loginUser.set(attribute);
            //放行
            return true;
        }else {
            //没登录就去登录
            request.getSession().setAttribute("msg","请先登录");
            response.sendRedirect("http://auth.gulimall.com/login.html");
            return false;
        }
    }
}
